User's Manual

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49
english
Function Description
Examples for protocol sequence
Example No. 9
Use Mixed Data
Access program
For configuring with
double bit header
and 8-byte buffer
size!
Write data carrier using Program No. 1 (data carrier type BIS L-10 _-01/L):
01
Hex
Command designator 22
Hex
02
Hex
Program number 01
Hex
00
Hex
/07
Hex
Set AV-Bit
... A total of 27 bytes of data are exchanged.
For the remainder of the procedure, see Example 5 on
43.
Dynamic mode is turned off while the Mixed Data Access program is being run.
☞
Host:
1.) Process subaddresses of the output buffer in the
order shown:
BIS L-60_2 Identification System:
2.) Process subaddresses of the input buffer in the
order shown:
3.) Process subaddresses of the output buffer:
4.) Process subaddresses of the output buffer:
01...06
Hex
Enter first 6 bytes of data
00
Hex
/07
Hex
Invert TI-Bit
01...06
Hex
Copy first 6 data bytes
Process subaddress of the input buffer:
00
Hex
/07
Hex
Invert TO-Bit
00
Hex
/07
Hex
Set AA-Bit, invert TO-Bit
L60_2-019_828132_1007-e.p65
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english50
Function Description
Examples for protocol sequence
Example No. 10 Put the relevant read/write head into ground state:
Both read/write heads can be independently set to the ground state.
Host:
1.) Process subaddresses of the output buffer:
BIS L-60_2 Identification System:
2.) Go to ground state;
Process subaddresses of the input buffer:
3.) Process subaddresses of the output buffer: 4.) Process subaddresses of the input buffer:
00
Hex
/07
Hex
Set GR-Bit
00
Hex
/07
Hex
Reset BB-Bit
00
Hex
/07
Hex
Reset GR-Bit
00
Hex
/07
Hex
Set BB-Bit
Example No. 11
Host:
1.) Process subaddresses of the output buffer:
00
Hex
/07
Hex
Set KA-Bit
Read/write head deactivation:
In normal operation both heads are active. If the installation is less than ideal, there may
be mutual interference between the heads. In this case the unused head should be turned
off to prevent interference.
Resetting the KA bit turns the read/write head back on. It may take up to a second to
reactivate the head, whereas turning it off takes much less time.